This is probaly the main thing you'll need to know; The windows are controlled with the cursor purely at the moment and no hotkeys are setup, To Get to the desktop from here simply exit this window by clicking the "X" in the upper right hand corner; From there you can either click on a app on the desktop or by clicking the "Menu" button in the bottom left to show them all in one place, When you open and app there will be a topbar with the title of the app along with the basic controls of "-"(Mimimize Window to taskbar(Currently broken)) "□" (Maximize to fullscreen or shrink) And "X" to close the app completely; along with the controls on the topbar you can Drag the window around by clicking and dragging the title bar of the app and you can resize the window to a custom size for multitasking by clicking and dragging the bottom left hand corner of the window.